3.2 The Electromagnetic Spectrum

In this video, the "secrets of the stars" exposed...

...in a blacksmith's shop...

...and with a blow torch.

How what we "see" with our unaided eyes is not all there is...

How new detectors and telescopes extend our vision...

and a journey across the electromagnetic spectrum to look at how light you can't see is part of your everyday life.

You may not think of it as "light", but now you'll see why it is...

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EDUCATORS-check out national and state STANDARDS you can target through the use of this video, the hands-on ACTIVITIES suggested to accompany it, and the RESOURCES to expand upon it. Also, check out VIDEO for background materials, already available, or coming soon.

STUDENTS-use RESOURCES to learn more, and check back soon for interactive learning games and materials.

PARENTS AND OTHERS: Home Schoolers are invited to follow EDUCATOR links, and all are invited to use RESOURCES to explore some of the most interesting, accurate and informative materials on the Web.